EP0303762A1 - Dispositif de remplissage de tonneau avec balance et évacuation des vapeurs - Google Patents

Dispositif de remplissage de tonneau avec balance et évacuation des vapeurs Download PDF

Info

Publication number
EP0303762A1
EP0303762A1 EP88104798A EP88104798A EP0303762A1 EP 0303762 A1 EP0303762 A1 EP 0303762A1 EP 88104798 A EP88104798 A EP 88104798A EP 88104798 A EP88104798 A EP 88104798A EP 0303762 A1 EP0303762 A1 EP 0303762A1
Authority
EP
European Patent Office
Prior art keywords
filling
suction
drum
suction device
barrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP88104798A
Other languages
German (de)
English (en)
Inventor
Gerhard Feige
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Feige Abfuelltechnik GmbH
Original Assignee
Feige Abfuelltechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Feige Abfuelltechnik GmbH filed Critical Feige Abfuelltechnik GmbH
Priority to EP19880109449 priority Critical patent/EP0333910B1/fr
Priority to DE8888109449T priority patent/DE3864140D1/de
Priority to AT88109449T priority patent/ATE65981T1/de
Publication of EP0303762A1 publication Critical patent/EP0303762A1/fr
Priority to DE3908120A priority patent/DE3908120A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/30—Filling of barrels or casks

Definitions

  • the invention relates to a barrel filling device mentioned in the preamble of claim 1.
  • Drum filling devices with scales are known, for example, from the applicant's prospectuses. They allow the precise filling of drums (sheet metal or plastic drums of usually 200 l), whereby the filling process can be controlled by hand or monitored by an automatic control device that checks the empty weighing, filling and switching off the filling valve after the specified filling value has been reached supervised.
  • Barrel filling devices of this type are equipped with a filling tube which either only dips a little into the bunghole for filling above-level mirrors or is deeply immersed for filling below-level mirrors and is slowly raised by an appropriate lifting device during filling.
  • drum filling devices must be used to comply with occupational safety and environmental protection regulations Lines of the type mentioned are required, which suck off the gases escaping from the barrel with suction devices during filling.
  • suction devices are for example from the publication: "Program for the Prevention of Health Damage from Work Agents" the professional association of the chemical industry. These suction devices create a space encompassing the filling pipe in the filling position of the barrel filling device in the height region of the bung hole, which is sealed laterally and upwards against the filling pipe and has an opening over the bung hole below.
  • the cited document describes two constructions.
  • the suction device has an opening on a funnel which widens downwards and is placed on the drum.
  • the suction device rests on the barrel surface with an elastic bellows to reduce the support weight.
  • the object of the present invention is therefore to provide a drum filling device of the type mentioned at the outset, which allows a verifiable weighing operation while ensuring sufficient suction.
  • the drum filling device has a suction device which is in the filling position of the device with its lower edge surrounding the suction opening at an all-round distance from the drum surface and the bunghole wall. This avoids any strain on the barrel during weighing. Since the edge of the suction opening is arranged at a short distance from the barrel surface and the bunghole wall, a labyrinthine throttling sealing effect results in this area, which largely limits the suction of air. In contrast to the known construction with suction funnel, in which considerable amounts of air are sucked in, air admixtures to the extracted gas are avoided as far as possible, so that the removal device connected downstream of the suction device is not overloaded by excessive amounts of gas.
  • Such a sensor which is advantageously arranged directly on the suction device, determines the height distance of the suction device above the barrel surface and allows the maintenance of a small gap that sucks little foreign air between the edge of the suction opening and the barrel surface.
  • the bellows can be placed on the barrel surface in a completely sealing manner during the larger part of the filling process, but it only slightly loads the barrel, so that the final filling value can be at least approximately determined. Shortly before this end value is reached, the bellows is raised slightly so that it can now be loaded with its lower edge in the position according to the invention to stand freely above the barrel, whereby small amounts of extraneous air are only sucked in for a short time.
  • barrel filling devices are often used, which are equipped for filling different liquids.
  • Interchangeable filling pipes are then advantageously provided, which are constantly connected to corresponding storage tanks and are kept ready next to the device and are to be fastened to a coupling device of the drum filling device for filling the corresponding liquid.
  • the features of claim 4 are advantageously provided.
  • the suction device can be opened to change the filling tube at its longitudinal division and closed after inserting the new filling tube, which greatly facilitates the changing process.
  • the drip tray regularly provided in drum filling devices for dangerous liquids for collecting dripping liquid during the drum change is arranged here in such a way that it stands at a small gap under the suction opening of the suction device during the drum change. It is thus achieved that the suction device can remain switched on even during the barrel change without sucking in too large amounts of air.
  • FIG. 1 shows a side view of a complete drum filling device with a drum 1. This stands on the table 2 of a scale 3, onto which it was previously brought by hand or with devices (not shown) and aligned in the correct filling position.
  • a support column 4 is provided on the balance 3, which carries a lifting device 6 with an arm 5 in the preselected basic height setting.
  • the lifting device 6 has a driver 7 which is height-adjustable in the direction of the arrow and which carries a coupling device 8, of which the upper end of a filling tube 9 is held interchangeably.
  • the filling tube 9 is designed for filling above-level mirrors. It is therefore only slightly sunk into the bung hole 10 of the barrel 1 shown with its bunghole wall 10 in the height position shown in FIG. 2, in order then to fill the barrel from above.
  • the lifting device 6 disengages it from the barrel 1.
  • Fig. 1 shows a filling tube 9 of conventional design, which is not a at its lower end 11 has a foot valve which is switched by a valve control 12 which is arranged at the upper end of the filling tube 9. Laterally, a connecting piece 13 for a filling hose 14 opens into the filling tube 9, through which liquid to be filled in the direction of the arrow is fed from a storage tank (not shown).
  • the construction shown corresponds to the prior art, which also already has gas extraction devices which extract gases escaping in the area of the bunghole when filling.
  • a suction device 15 is provided, which is explained in more detail with reference to FIG. 2 in an axial section.
  • the suction device 15 is designed as a tubular housing which concentrically surrounds the filling tube 9 in the illustrated embodiment.
  • a seal 16 sealing against the filling pipe 9 is provided at the upper end of the suction device 15.
  • the interior of the suction device 15 is vented via a pipe socket 17 and a suction hose 18, through which the extracted gases lead in the direction of the arrow to suction devices (not shown) and downstream treatment devices for the extracted gases, such as devices for returning them to the liquid storage tank, combustion devices or other removal devices.
  • the underside of the suction device 15 is open and forms the suction opening which draws gas from below with the edge 19.
  • the edge 19, as shown in FIG. 2, is designed with a diameter which is somewhat larger than the outer diameter of the bunghole wall 10.
  • position of the suction device 15 is the edge 19 at a low height above the surface che of the barrel 1 arranged. In this position, gas emerging from the barrel in the direction of arrow 20 is drawn in. In addition, secondary air is drawn in from the atmosphere in the direction of arrow 21.
  • the sucked-in secondary air (arrow 21) is strongly throttled when it passes through the narrow gap between the edge 19 and the surface of the barrel on the one hand and through the annular channel between the inside of the suction device 15 and the outside of the bunghole wall 10. This ensures that only a relatively small amount of secondary air is sucked in, so that the subsequent gas treatment devices can be designed for low throughputs in a cost-saving manner.
  • Fig. 2 shows the suction device 15 in the height position above the barrel 1, which must be observed during the entire filling process. Care must be taken to ensure that this position is maintained exactly, since touching the barrel would disrupt the weighing and, on the other hand, enlargements of the gap with the resulting increase in the amount of secondary air sucked in should be avoided.
  • a sensor 22 is arranged on the suction device 15, which is designed such that it determines the distance to the barrel surface in an inductive manner, for example. Depending on this, the lifting device 6 can be adjusted accordingly.
  • the suction device 15 could be attached directly to the filling tube 9 at a fixed height in the illustrated altitude.
  • an embodiment is shown that is suitable for barrel filling devices with exchangeable filling tubes. With such devices, different liquids, in particular liquids which are chemically incompatible with one another, can alternate be filled on the same device. Several filling pipes then remain permanently connected to the associated tanks and are replaced on the device for filling.
  • the coupling device 8 holding the filling pipe 9 is longitudinally divided, as shown in FIG. 4. It has a hinge 23 on one side and clamping devices 24 on the other side, which are secured in the closed state with screws or the like. If the coupling device 8, as shown in FIG. 4, is open, the filling tube 9 can simply be removed and exchanged for another one.
  • the coupling device 8 can also be designed in another way, for example in the form of a screw connection or the like.
  • the suction device 15 is designed such that it remains on the filling device.
  • it is designed in a manner similar to the coupling device 8 divided in the longitudinal direction, that is to say has two hinges 25 on the side facing the viewer and can thus be opened to remove the filler tube 9.
  • the suction device can also be designed in a different way to replace the filler tube, for example, the hinges 25 being omitted.
  • the two separable housing parts of the suction device can, for example, be plugged together or fastened by means of screws.
  • the suction device 15 shown remains on the filling device and is with one arm 26 attached to the driver 7.
  • such a drip tray 27 is provided on a lateral movement device 28, which is attached to the lifting device 6 via an arm 29.
  • the height of the drip tray 27, in which it is arranged to be laterally displaceable in the direction of the arrow, is selected such that after pulling up the suction device 15 into the upper end position, the drip tray 27 grips with the smallest possible height distance under the edge 19 of the suction device. Then the suction device can continue to run even during the barrel change and continue to suck off the vapors which are emitted by drops hanging from the filling tube.
  • the narrow gap between the edge 19 of the suction device 15 and the drip tray 27 limits the intake secondary air.
  • a control unit 30 is provided for this purpose. This is electrically connected by lines 31 to 35 to the scales 3, the lateral movement device 28 for the drip tray 27, to the sensor 22 for determining the height of the suction device 15 above the barrel 1, to the lifting device 6 and to the valve control 12 of the filling pipe 9. It controls the processes as follows:
  • the scale 3 carries out an empty weighing when the drum is empty. Then the lifting device 6 is actuated in order to deposit the filling pipe 9 and the suction device 15 down to the barrel. Now the sensor 22 determines the altitude above the barrel and the lifting device 6 is controlled accordingly in order to move to a lifting position according to FIG. 2. The valve controller 12 is then actuated to open the valve.
  • valve control 12 is actuated to close the valve, the lifting device 6 moves the filling tube and the suction device upwards, to a position coordinated with the height of the drop tray 27 and then by appropriately activating the lateral movement device 28 under the edge 19 Suction device 15 moves. Then the filled one can be changed to an empty one for a new filling cycle.
  • FIG. 3 shows an embodiment variant of the barrel filling device shown in FIG. 1, in which only the parts necessary for the description of the embodiment variant are shown in a detail. Corresponding parts are provided with the same reference numerals as in FIGS. 1 and 2.
  • the filling tube 9 'must be moved in height during the filling process and immersed considerably deeper into the barrel. During the filling process, the lower end 11 of the filling tube should 9 'range constantly below the respective fill level. This ensures that filling is carried out more smoothly and without splashing, which is particularly necessary in the case of strongly foaming liquids.
  • the filling tube should not stand still during the filling process, but rather be pulled up with increasing filling level in order to limit its external wetting by the liquid to be filled to a height range of a few centimeters.
  • the suction device 15 ' should be fixed in height during the filling process.
  • a further lifting device 36 is arranged on the driver 7 of the lifting device 6, which carries the suction device 15 via the arm 26, which in turn has a height-controlled driver 37, the coupling device 8 for the upper end of the filling pipe 9 'Carries, which is naturally much longer in this case, but otherwise identical to the filling tube 9 shown in Fig. 1 is formed.
  • the height of the suction device 15 is thus controlled as in the embodiment of FIG. 1 by the lifting device 6, while independently of it with the lifting device 36 the filling tube 9 'can be moved in height.
  • the suction device 15 is essentially unchanged in the same way as the construction shown in FIGS. 1 and 2 with the only difference that the ring seal 16 for sealing the suction device 15 on the filling pipe is to be designed as a sliding seal in this case.
  • the control unit 30 ' is largely identical to the control unit 30 of the embodiment of FIG. 1. It only assigns another control line 38 for the additional lifting device 36.
  • Fig. 6 shows a variant of the suction device, which can be provided on one of the embodiments of Fig. 1 or 3.
  • the suction device 15 ⁇ which is otherwise identical to that in the previously described embodiment, has at its lower end a flange 41 on which a downward-pointing rubber bellows 39 is fastened. This is designed to be highly flexible if possible and forms the suction opening of the suction device 15 Saug with its lower edge 40.
  • the height control of the suction device 15 ⁇ , which is held by the arm 26, is carried out in a manner corresponding to that in the above-described embodiments. However, a variant is used for the control. First, the suction device 15 ⁇ is lowered to the barrel 1, so that the edge 40 of the bellows 39 rests completely sealingly on the barrel surface during filling.
  • suction is carried out with light secondary air in the time range of the final filling with a completely unloaded drum, but completely sealed with the bellows during the longer period of the filling, so that overall less secondary air is produced than in the previously described embodiments.
  • the suction device 15 ⁇ can also be designed in a split manner for changing the filling tube 9, for which purpose the bellows 39 is also designed to be separable or, if appropriate, easily removable.

Landscapes

  • Basic Packing Technique (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP88104798A 1987-08-17 1988-03-25 Dispositif de remplissage de tonneau avec balance et évacuation des vapeurs Withdrawn EP0303762A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19880109449 EP0333910B1 (fr) 1988-03-25 1988-06-14 Dispositif de remplissage de tonneau avec balance et dispositif d'évacuation des vapeurs contrôlable en hauteur
DE8888109449T DE3864140D1 (de) 1988-03-25 1988-06-14 Fassfuellvorrichtung mit waage und hoehengesteuerter absaugeinrichtung.
AT88109449T ATE65981T1 (de) 1988-03-25 1988-06-14 Fassfuellvorrichtung mit waage und hoehengesteuerter absaugeinrichtung.
DE3908120A DE3908120A1 (de) 1988-03-25 1989-03-13 Fassfuellvorrichtung mit waage und absaugeinrichtung und hoehengesteuerter absaugeinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3727308 1987-08-17
DE19873727308 DE3727308C2 (de) 1987-08-17 1987-08-17 Faßfüllvorrichtung mit Waage

Publications (1)

Publication Number Publication Date
EP0303762A1 true EP0303762A1 (fr) 1989-02-22

Family

ID=6333870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104798A Withdrawn EP0303762A1 (fr) 1987-08-17 1988-03-25 Dispositif de remplissage de tonneau avec balance et évacuation des vapeurs

Country Status (2)

Country Link
EP (1) EP0303762A1 (fr)
DE (1) DE3727308C2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822087C1 (en) * 1988-06-30 1989-04-20 Bayer Ag, 5090 Leverkusen, De Process for the filling of containers having a bunghole
EP0333910A1 (fr) * 1988-03-25 1989-09-27 Feige Gmbh, Abfülltechnik Dispositif de remplissage de tonneau avec balance et dispositif d'évacuation des vapeurs contrôlable en hauteur
CN105314136A (zh) * 2015-10-27 2016-02-10 长春北方化工灌装设备有限公司 一种可控平推式接料机构
CN105314578A (zh) * 2015-10-27 2016-02-10 长春北方化工灌装设备有限公司 一种灌装、接余料同步控制式灌装机及其灌装方法
US10807744B1 (en) 2018-11-14 2020-10-20 Specialty Equipment Fabrication Company Apparatus, systems and methods for manipulating a drum or other container
WO2022267418A1 (fr) * 2021-06-23 2022-12-29 清华大学天津高端装备研究院 Appareil de remplissage destiné à adsorber et désodoriser une peinture au latex

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109606923A (zh) * 2018-12-20 2019-04-12 无锡飞天润滑油科技股份有限公司 一种润滑油灌入装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874733A (en) * 1956-06-20 1959-02-24 Union Carbide Corp Container filler
DE2419558A1 (de) * 1974-04-23 1975-11-13 Netzsch Mohnopumpen Gmbh Spundlochzentriervorrichtung
US4337802A (en) * 1980-09-30 1982-07-06 Velasco Scale Company, Inc. Method and apparatus for liquid filling of containers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630654A (en) * 1984-08-10 1986-12-23 Patrick Howard Gibson Apparatus for liquid filling of containers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874733A (en) * 1956-06-20 1959-02-24 Union Carbide Corp Container filler
DE2419558A1 (de) * 1974-04-23 1975-11-13 Netzsch Mohnopumpen Gmbh Spundlochzentriervorrichtung
US4337802A (en) * 1980-09-30 1982-07-06 Velasco Scale Company, Inc. Method and apparatus for liquid filling of containers

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333910A1 (fr) * 1988-03-25 1989-09-27 Feige Gmbh, Abfülltechnik Dispositif de remplissage de tonneau avec balance et dispositif d'évacuation des vapeurs contrôlable en hauteur
DE3822087C1 (en) * 1988-06-30 1989-04-20 Bayer Ag, 5090 Leverkusen, De Process for the filling of containers having a bunghole
CN105314136A (zh) * 2015-10-27 2016-02-10 长春北方化工灌装设备有限公司 一种可控平推式接料机构
CN105314578A (zh) * 2015-10-27 2016-02-10 长春北方化工灌装设备有限公司 一种灌装、接余料同步控制式灌装机及其灌装方法
CN105314136B (zh) * 2015-10-27 2019-06-21 长春北方化工灌装设备股份有限公司 一种可控平推式接料机构
CN105314578B (zh) * 2015-10-27 2019-06-25 长春北方化工灌装设备股份有限公司 一种灌装、接余料同步控制式灌装机及其灌装方法
US10807744B1 (en) 2018-11-14 2020-10-20 Specialty Equipment Fabrication Company Apparatus, systems and methods for manipulating a drum or other container
US11136150B1 (en) 2018-11-14 2021-10-05 Specialty Equipment Fabrication Company Apparatus for installing a bung plug in and/or extracting a bung plug from a container
US11780614B1 (en) 2018-11-14 2023-10-10 Specialty Equipment Fabrication Company Systems, apparatus and methods for engaging a cap releasably secured in a container
WO2022267418A1 (fr) * 2021-06-23 2022-12-29 清华大学天津高端装备研究院 Appareil de remplissage destiné à adsorber et désodoriser une peinture au latex

Also Published As

Publication number Publication date
DE3727308A1 (de) 1989-03-02
DE3727308C2 (de) 1996-11-28

Similar Documents

Publication Publication Date Title
DE19628429C2 (de) Entleervorrichtung für rieselfähiges Schüttgut
DE102004030654A1 (de) Vorrichtung zum Fördern von viskosem Material
AT407955B (de) Anordnung zum umfüllen von blut
EP0303762A1 (fr) Dispositif de remplissage de tonneau avec balance et évacuation des vapeurs
DE2617637C2 (de) Lagerungs- und Abgabeanlage zur Herstellung von Farben
DE69500240T2 (de) Vorrichtung und Verfahren zur Probenahme von Flüssigkeiten unterschiedlicher Viskositäten aus einem Fass
EP0787099B1 (fr) Dispositif de mise a l'air libre pour recipient contenant un liquide
EP0333910B1 (fr) Dispositif de remplissage de tonneau avec balance et dispositif d'évacuation des vapeurs contrôlable en hauteur
DE3217271A1 (de) Verfahren und vorrichtung zum fuellen von flaschen
DE2449685C3 (de) Einrichtung zum Anbringen eines Einlaßventils an einer Vorrichtung zum Zuteilen von flüssigem Metall
DE2648330C2 (de) Vorrichtung zur Entnahme einer Probe aus einer abgepumpten begrenzten Menge einer inhomogenen Flüssigkeit
EP0517008B1 (fr) Dispositif pour l'enlèvement de déchets de laboratoire
DE3729318A1 (de) Hubvorrichtung
DE19959666B4 (de) Vorrichtung und System zum Entsorgen von flüssigen Abfallstoffen für einen Laborarbeitsplatz
DE2732823C3 (de) Einrichtung für die Beschichtung der Innenwände eines Behälters, insbesondere eines Heißwasserbehälters
DE69101052T2 (de) Verfahren zum Abfüllen nicht mischbarer Flüssigkeiten in Fässer und dessen Anwendungen, insbesondere für die Abfüllung von weissem Phosphor.
EP0555272B1 (fr) Cloche de blindage
DE19841722A1 (de) Vorrichtung zum Öffnen von Glasampullen
DE202016103063U1 (de) Vorrichtung zur Entleerung eines Industriesaugers
DE19517573A1 (de) Verfahren und Vorrichtung zur Naßbehandlung von Substraten in einem Behälter
DE251780C (fr)
DE3908120A1 (de) Fassfuellvorrichtung mit waage und absaugeinrichtung und hoehengesteuerter absaugeinrichtung
DE4420556C2 (de) Vorrichtung zur Entnahme viskoser Flüssigkeiten aus einem Faß
DE19700118A1 (de) Verfahren und Vorrichtung zum Entleeren eines Sammelbehälters für fließfähige Exkremente an einem medizinischen, insbesondere zahnmedizinischen Behandlungsplatz
EP1254318A1 (fr) Dispositif pour l'elimination d'un fluide hors d'un reservoir

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19890417